6 Wilton Street London SW1X 7AF

This site has had 8 applications since 2026.

• 26/07180/ADLBC Awaiting decision

  6 Wilton Street London SW1X 7AF

  Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01274/LBC)

  Submitted 21 Oct 2026
• 26/07179/ADFULL Awaiting decision

  6 Wilton Street London SW1X 7AF

  Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01273/FULL)

  Submitted 21 Oct 2026
• 26/06547/ADLBC Decided

  6 Wilton Street London SW1X 7AF

  Details of all new windows; new internal doors; upgrading works to retained doors; new floor coverings and how they relate to retained historic fabric; any works to plaster ceilings and sample of new brickwork to the rear facade pursuant to Conditions 4 and 6 of listed building consent dated 5th August 2026 (RN: 26/01274/LBC).

  Submitted 23 Sep 2026
• 26/01274/LBC Awaiting decision

  6 Wilton Street London SW1X 7AF

  Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows; internal alterations. [Linked to 26/01273/FULL]

  Submitted 27 Feb 2026 Heritage and listed buildings
• 26/01273/FULL Awaiting decision

  6 Wilton Street London SW1X 7AF

  Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows. [Linked to 26/01274/LBC]

  Submitted 27 Feb 2026 Full applications
• 26/01240/LBC Awaiting decision

  6 Wilton Street London SW1X 7AF

  Partial demolition at rear basement, ground and closet wing; extension at rear basement & ground floor with terrace and lantern rooflight over; rebuilding of closet wing with additional storey; replacement windows at rear; internal alterations. (Linked to 26/01239/FULL)

  Submitted 26 Feb 2026 Heritage and listed buildings
• 26/01239/FULL Awaiting decision

  6 Wilton Street London SW1X 7AF

  Partial demolition at rear basement, ground and closet wing; extension at rear basement & ground floor with terrace and lantern rooflight over; rebuilding of closet wing with additional storey; replacement windows at rear. (Linked to 26/01240/LBC)

  Submitted 26 Feb 2026 Full applications

1. 23 Sep 2026

   Received by Westminster

2. 30 Sep 2026

   Added to PlanIndex

3. 13 Oct 2026

   Status changed to Decided

   Previously Pending.

• 26/01273/FULL Awaiting decision

  6 Wilton Street London SW1X 7AF

  Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows. [Linked to 26/01274/LBC]

  Submitted 27 Feb 2026 Full applications

Westminster has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. More in our guide to what happens after a planning decision.

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• 6 Wilton Street London SW1X 7AF

  26/06547/ADLBC Submitted 23 Sep 2026 50 yards away

  89% historically approved · decision due ~18 Nov

  Details of all new windows; new internal doors; upgrading works to retained doors; new floor coverings and how they relate to retained historic fabric; any works to plaster ceilings and sample of new brickwork to the rear facade pursuant to Conditions 4 and 6 of listed building consent dated 5th August 2026 (RN: 26/01274/LBC).

  Decided Windows or glazing

• 6 Wilton Street London SW1X 7AF

  26/07180/ADLBC Submitted 21 Oct 2026 50 yards away

  89% historically approved · decision due ~16 Dec

  Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01274/LBC)

  Awaiting decision

• 6 Wilton Street London SW1X 7AF

  26/07179/ADFULL Submitted 21 Oct 2026 50 yards away

  89% historically approved · decision due ~16 Dec

  Sample of the brickwork; pursuant to condition 6 of planning permission dated 5th August 2026 (26/01273/FULL)

  Awaiting decision

• 13 Wilton Street London SW1X 7AF

  22/04803/ADLBC Submitted 15 Jul 2022 50 yards away

  Detailed assessment of the causes and effects of the damage at the balcony and a detailed written specification of structural repairs proposed at the balcony pursuant to condition 3(c) of listed building permission dated 26 March 2018 (18/01355/LBC).

  Granted Conditions 6 docs

• 6 Wilton Street London SW1X 7AF

  26/01274/LBC Submitted 27 Feb 2026 50 yards away

  90% historically approved · decision due ~24 Apr

  Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows; internal alterations. [Linked to 26/01273/FULL]

  Awaiting decision Heritage and listed buildings Extension Loft or dormer +1 38 docs

• 6 Wilton Street London SW1X 7AF

  26/01273/FULL Submitted 27 Feb 2026 50 yards away

  88% historically approved · decision due ~24 Apr

  Removal of existing roof and rear third floor mansard and replacement with fourth floor mansard extension; replacement of front third floor windows and new rear third floor windows. [Linked to 26/01274/LBC]

  Awaiting decision Full applications Extension Loft or dormer +1 38 docs